Bottle cap 25 mm

Here are two bottle caps for regular PET bottles with a 25 mm thread, e.g. the 250 ml type you see in the picture. One cap is closed and one has a pipe connector for a pipe with 6 mm inner diameter. Additionally there's a quick-connector adapter, like in my other thing https://www.prusaprinters.org/prints/18769-quickconnector-cap, so that you can attach the bottle directly to your dry-suits pee-valve for easy cleaning.

Print instructions

Supports: No

Resolution: 0.15 mm

Infill: 20 %

Notes:

The parts don't require supports as such when printed in the orientation shown above. Nevertheless, I had to add some support structures on the bottom for the pipe-connector cap to improve stability.